Lin Qingyu had grown tired of being an NPC in horror game dungeons, so she secretly escaped to the human world to fall in love. A year later, her boyfriend Zhou Chen's childhood friend, Li Rourou, is about to enter a horror dungeon. To protect Li Rourou, Zhou Chen forcibly drags Lin Qingyu into the dungeon as well. As it turns out, this dungeon is none other than the Fairytale Town dungeon she escaped from. And the BOSS here is unexpectedly her ex-husband?!